Skeletune

Scale & Chord Finder

Explore scales, diatonic chords, progressions and pitch classes from one theory plate.

Scale plate

tonic
CC♯DD♯EFF♯GG♯AA♯B

Reading

Scale

A minor

Relative

C major

Notes

A B C D E F G

Degrees

7

Mode

natural

Cadence

V–i

Diatonic chords

DegreeChordFunction
iAmtonic
ii°Bdimpre-dominant
IIICrelative
ivDmsubdominant
vEmdominant
VIFcolor
VIIGleading

Chords are fixed theory specimens for layout review.

Progressions

i–VI–III–VII

i–iv–v–i

VI–VII–i

i–VII–VI–VII

Root

A

Family

minor

View

triads

Root, family and view controls are static in this kit.

Stems notice

Get notified when stem separation launches

Share result

Share result
skeletune.app/r/scale-fsm

Export plate

Skeletune

Specimen plate

2026-08-25

visual preview

Scale & Chord Finder

Scale & Chord Finder

Scale
A minor
Relative
C major
Notes
A B C D E F G
Degrees
7
Mode
natural
Cadence
V–i

Print-styled preview only. No PDF is generated in this design kit.

About this tool

Scale & Chord Finder gathers a scale, its notes, its diatonic chords and common progressions into one compact theory surface.

The layout uses pitch-class ribs and table plates so theory information can be scanned like measurements rather than tutorial prose. It needs no file and no account.

How it works

  1. 01

    Choose a root

    Pick the root note and the scale family you want to work in.

  2. 02

    Read chords

    The chord table lists every degree with its chord name and function.

  3. 03

    Copy progression ideas

    Common progressions sit beside the chord table and copy as plain text.

Questions

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